Not if you include literacy in any language e.g. Spanish or English.
OFF2: I wish for a functionality that could make my own post gray/collapsed, if it is offtopic. I must risk points, and being actually banned (or just don't be offtopic) this way.
edit: I am just asking for some explanation about how things work, e.g. why GP said "you are shadowbanned", and what's happening, really.